package com.mysnail.boy;


import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.log4j.Logger;
import org.mybatis.spring.SqlSessionFactoryBean;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.jdbc.datasource.DataSourceTransactionManager;
import org.springframework.transaction.PlatformTransactionManager;

import javax.sql.DataSource;

/**
 * Created By XJL On 2017/11/10
 */
@EnableAutoConfiguration
@SpringBootApplication
@ComponentScan
@MapperScan("com.mysnail.boy.mapper")
public class BoyApplication {
	private static Logger logger = Logger.getLogger(BoyApplication.class);

	@Bean
	@ConfigurationProperties(prefix = "spring.datasource")
	public DataSource dataSource(){
		return new org.apache.tomcat.jdbc.pool.DataSource();
	}

	@Bean
	public SqlSessionFactory sqlSessionFactoryBean() throws Exception{
		SqlSessionFactoryBean sqlSessionFactoryBean = new SqlSessionFactoryBean();
		sqlSessionFactoryBean.setDataSource(dataSource());
		PathMatchingResourcePatternResolver resolver = new PathMatchingResourcePatternResolver();
		sqlSessionFactoryBean.setMapperLocations(resolver.getResources("classpath:mybatis/*.xml"));
		return sqlSessionFactoryBean.getObject();
	}

	@Bean
	public PlatformTransactionManager transactionManager(){
		return new DataSourceTransactionManager(dataSource());
	}

	public static void main(String[] args) {
		SpringApplication.run(BoyApplication.class,args);
		logger.info("-----------spring boot mybatis-----------");
	}
}
